NN paper (identification of systems) available by anon ftp

David L. Elliott delliott at src.umd.edu
Thu Mar 2 03:16:30 EST 1995


The following paper, which has been accepted for an invited session
at the 1995 American Control Conference, will be available until the
conference (June 21 1995) by anonymous ftp to the ftp server for the Institute
for Systems Research
 ftp://ftp.isr.umd.edu/pub/ISRTR/ps 
Filename:   TR95-17.ps
Title: "Reconstruction of nonlinear systems with delay lines and feedforward 
networks" 
Author:  David L. Elliott, ISR,  Univ. of Maryland, College Park

Abstract: Nonlinear system theory ideas have led to a method for approximating
the dynamics of a nonlinear system in a bounded region of its state space, by
training a feedforward neural network which is then reconfigured in recursive
mode to provide a stand-alone simulator of the original system. The input
layer of the neural network contains time-delayed samples of one or more system
outputs and control inputs. Autonomous systems can also be simulated in this
way by providing impulse inputs.

My apology for the 0.9M filesize-- the paper is only 5 pages, but assembling
diverse PS text and figures was inefficient. Printing time is short, however.
Criticisms and comments will be especially helpful if sent before June 1,
and will be very welcome.

David



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